Absolute P/E Valuation MSFT vs AMZN

Thanks for the question. It's not a bug. In this model, we include the trailing twelve-month numbers as part of the score, but only when the TTM is different from the last fiscal year. Since MSFT's fiscal year ends June 30th, the last fiscal year is the same as the TTM, so we remove the TTM scores from the numerator and the denominator.